polyunsaturated
poly·un·sat·u·rat·ed
adj \ˌpäl-ē-ˌən-ˈsach-ə-ˌrāt-əd\Definition of POLYUNSATURATED
of an oil, fat, or fatty acid : having in each molecule many chemical bonds in which two or three pairs of electrons are shared by two atoms—compare monounsaturated
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